Circular pipe scaffold joint and circular pipe scaffold
A scaffolding and round pipe technology, applied in the field of scaffolding, can solve the problems of affecting the screwing process of bolts, inconvenient for workers to operate, shaking and other problems
Pending Publication Date: 2020-06-19
蒋洪平
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Problems solved by technology
[0003] At present, the round pipe and the joint form a scaffold, and the joint is fixedly connected with multiple square casings. The round pipe is inserted into the inside of the square casing, and then the bolts are screwed in and fixed. Since the inserted round pipe is relatively smooth, another worker needs to hold it stably. At present, the process of holding for a long time is easy to cause shaking, causing the installation holes of the two parts to deviate, affecting the bolt screwing process, and it is not convenient for workers to operate
Method used
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[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0019] Please refer to figure 1 , figure 2 , image 3 and Figure 4 , a round pipe scaffold joint and a round pipe scaffold, comprising a connecting column 1, a round platform column 2, an anti-pipe pre-clamping structure 3 and a vertical pipe pre-clamping structure 4, the round pipe pre-clamping structure 3 is connected to the connection The column 1 and the round tube pre-clamping structure 3 include a toggle round flat block 31, a U-shaped pressure plate 32, a screw rod 35 and a sliding protrusion 36, and four surrounding chute 37 are provided on the outer surface of the connecting column 1, and the chute The inside of 37 is slidingly connected with sliding lug 36, screw mandrel 35 is arranged on the inside of chute 37 and both ends are rotationally connected with chute 37 inner side walls, and the inside of sliding lug 36 is provided with the th...
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The invention relates to the field of scaffolds, in particular to a circular pipe scaffold joint and a circular pipe scaffold. A connecting column, circular table columns, a circular pipe pre-clampingstructure and vertical pipe pre-clamping structures are included, and the two end faces of the connecting column are connected with the integrally-formed circular table columns correspondingly; and the circular pipe pre-clamping structure is connected to the connecting column and comprises shifting circular flat blocks, U-shaped pressing plates, screw rods and sliding convex blocks, four slidinggrooves are formed in the outer side face of the connecting column in a surrounding mode, and the sliding convex blocks are slidably connected into the sliding grooves. The circular pipe scaffold joint and the circular pipe scaffold have the advantages that the end inserted into a square pipe is extruded and fixed, thus the end externally connected with the square pipe is pre-clamped, thus the square pipe is plugged into the two U-shaped pressing plates and is not prone to falling due to increase of friction force, the process of stably screwing into mounting bolts by people is facilitated, and operation convenience is improved.
Description
technical field [0001] The invention relates to the field of scaffolding, in particular to a round tube scaffolding joint and a round tube scaffolding. Background technique [0002] Scaffolding is a working platform set up to ensure the smooth progress of various construction processes. According to the erection position, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding and steel pipe scaffolding; according to the structure form, it can be divided into vertical pole scaffolding, bridge scaffolding, portal scaffolding, suspension scaffolding Hanging scaffolding, picking scaffolding, climbing scaffolding. [0003] At present, the round pipe and the joint form a scaffold, and the joint is fixedly connected with multiple square casings. The round pipe is inserted into the inside of the square casing, and then the bolts are screwed in to fix it. Since the inserted...
Claims
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IPC IPC(8): E04G7/12E04G7/14
CPCE04G7/12E04G7/14
Inventor 蒋洪平姜超李珊
Owner 蒋洪平